Laminated Birch Greenhouse Roof Arch from Canada
Structural laminated birch arches for greenhouse roofing frames, engineered for light transmission and strength via cross-laminated layers. Essential carpentry component for agricultural buildings. HTS 4418.99.91.10 covers these laminated arches.
Duty Rate — Canada → United States
13.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ensure ISPM 15 compliance for wood packaging if shipped in pallets; document end-use as builders' joinery not agricultural machinery parts; verify birch species to avoid softwood misclassification